From 0cf5921a5e7dc7cbcf4878c2b50e440d97029726 Mon Sep 17 00:00:00 2001 From: Dev Ojha Date: Sun, 12 Dec 2021 17:12:37 -0600 Subject: [PATCH 1/2] perf: Speedup cachekv iterator on large deletions & IBC v2 upgrade logic (#10741) (cherry picked from commit 314e1d52c248e61847e0d78be165fc9d843ef812) # Conflicts: # CHANGELOG.md # store/cachekv/store_bench_test.go --- CHANGELOG.md | 90 +++++++++++++++++++++++++++++++ store/cachekv/memiterator.go | 20 ++++--- store/cachekv/store_bench_test.go | 83 ++++++++++++++++++++++++++++ 3 files changed, 186 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ededc2fde297..fe9e12cda1e6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -51,8 +51,98 @@ Ref: https://keepachangelog.com/en/1.0.0/ ### Improvements * (types) [\#10630](https://github.com/cosmos/cosmos-sdk/pull/10630) Add an `Events` field to the `TxResponse` type that captures _all_ events emitted by a transaction, unlike `Logs` which only contains events emitted during message execution. +<<<<<<< HEAD * (x/upgrade) [\#10532](https://github.com/cosmos/cosmos-sdk/pull/10532) Add `keeper.DumpUpgradeInfoWithInfoToDisk` to include `Plan.Info` in the upgrade-info file. * (store) [\#10544](https://github.com/cosmos/cosmos-sdk/pull/10544) Use the new IAVL iterator structure which significantly improves iterator performance. +======= +* (deps) [\#10706](https://github.com/cosmos/cosmos-sdk/issues/10706) Bump rosetta-sdk-go to v0.7.2 and rosetta-cli to v0.7.3 +* (module) [\#10711](https://github.com/cosmos/cosmos-sdk/pull/10711) Panic at startup if the app developer forgot to add modules in the `SetOrder{BeginBlocker, EndBlocker, InitGenesis, ExportGenesis}` functions. This means that all modules, even those who have empty implementations for those methods, need to be added to `SetOrder*`. + +### API Breaking Changes + +* (x/mint) [\#10441](https://github.com/cosmos/cosmos-sdk/pull/10441) The `NewAppModule` function now accepts an inflation calculation function as an argument. +* [\#10295](https://github.com/cosmos/cosmos-sdk/pull/10295) Remove store type aliases from /types +* [\#9695](https://github.com/cosmos/cosmos-sdk/pull/9695) Migrate keys from `Info` -> `Record` + * Add new `codec.Codec` argument in: + * `keyring.NewInMemory` + * `keyring.New` + * Rename: + * `SavePubKey` to `SaveOfflineKey`. + * `NewMultiInfo`, `NewLedgerInfo` to `NewLegacyMultiInfo`, `newLegacyLedgerInfo` respectively. Move them into `legacy_info.go`. + * `NewOfflineInfo` to `newLegacyOfflineInfo` and move it to `migration_test.go`. + * Return: + *`keyring.Record, error` in `SaveOfflineKey`, `SaveLedgerKey`, `SaveMultiSig`, `Key` and `KeyByAddress`. + *`keyring.Record` instead of `Info` in `NewMnemonic` and `List`. + * Remove `algo` argument from : + * `SaveOfflineKey` + * Take `keyring.Record` instead of `Info` as first argument in: + * `MkConsKeyOutput` + * `MkValKeyOutput` + * `MkAccKeyOutput` +* [\#10022](https://github.com/cosmos/cosmos-sdk/pull/10022) `AuthKeeper` interface in `x/auth` now includes a function `HasAccount`. +* [\#9759](https://github.com/cosmos/cosmos-sdk/pull/9759) `NewAccountKeeeper` in `x/auth` now takes an additional `bech32Prefix` argument that represents `sdk.Bech32MainPrefix`. +* [\#9628](https://github.com/cosmos/cosmos-sdk/pull/9628) Rename `x/{mod}/legacy` to `x/{mod}/migrations`. +* [\#9571](https://github.com/cosmos/cosmos-sdk/pull/9571) Implemented error handling for staking hooks, which now return an error on failure. +* [\#9427](https://github.com/cosmos/cosmos-sdk/pull/9427) Move simapp `FundAccount` and `FundModuleAccount` to `x/bank/testutil` +* (client/tx) [\#9421](https://github.com/cosmos/cosmos-sdk/pull/9421/) `BuildUnsignedTx`, `BuildSimTx`, `PrintUnsignedStdTx` functions are moved to + the Tx Factory as methods. +* (client/keys) [\#9407](https://github.com/cosmos/cosmos-sdk/pull/9601) Added `keys rename` CLI command and `Keyring.Rename` interface method to rename a key in the keyring. +* (x/slashing) [\#9458](https://github.com/cosmos/cosmos-sdk/pull/9458) Coins burned from slashing is now returned from Slash function and included in Slash event. +* [\#9246](https://github.com/cosmos/cosmos-sdk/pull/9246) The `New` method for the network package now returns an error. +* [\#9519](https://github.com/cosmos/cosmos-sdk/pull/9519) `DeleteDeposits` renamed to `DeleteAndBurnDeposits`, `RefundDeposits` renamed to `RefundAndDeleteDeposits` +* (codec) [\#9521](https://github.com/cosmos/cosmos-sdk/pull/9521) Removed deprecated `clientCtx.JSONCodec` from `client.Context`. +* (codec) [\#9521](https://github.com/cosmos/cosmos-sdk/pull/9521) Rename `EncodingConfig.Marshaler` to `Codec`. +* [\#9594](https://github.com/cosmos/cosmos-sdk/pull/9594) `RESTHandlerFn` argument is removed from the `gov/NewProposalHandler`. +* [\#9594](https://github.com/cosmos/cosmos-sdk/pull/9594) `types/rest` package moved to `testutil/rest`. +* [\#9432](https://github.com/cosmos/cosmos-sdk/pull/9432) `ConsensusParamsKeyTable` moved from `params/keeper` to `params/types` +* [\#9576](https://github.com/cosmos/cosmos-sdk/pull/9576) Add debug error message to `sdkerrors.QueryResult` when enabled +* [\#9650](https://github.com/cosmos/cosmos-sdk/pull/9650) Removed deprecated message handler implementation from the SDK modules. +* [\#10248](https://github.com/cosmos/cosmos-sdk/pull/10248) Remove unused `KeyPowerReduction` variable from x/staking types. +* (x/bank) [\#9832] (https://github.com/cosmos/cosmos-sdk/pull/9832) `AddressFromBalancesStore` renamed to `AddressAndDenomFromBalancesStore`. +* (tests) [\#9938](https://github.com/cosmos/cosmos-sdk/pull/9938) `simapp.Setup` accepts additional `testing.T` argument. +* (baseapp) [\#9920](https://github.com/cosmos/cosmos-sdk/pull/9920) BaseApp `{Check,Deliver,Simulate}Tx` methods are now replaced by a middleware stack. + * Replace the Antehandler interface with the `tx.Handler` and `tx.Middleware` interfaces. + * Replace `baseapp.SetAnteHandler` with `baseapp.SetTxHandler`. + * Move Msg routers from BaseApp to middlewares. + * Move Baseapp panic recovery into a middleware. + * Rename simulation helper methods `baseapp.{Check,Deliver}` to `baseapp.Sim{Check,Deliver}**`. +* (x/gov) [\#10373](https://github.com/cosmos/cosmos-sdk/pull/10373) Removed gov `keeper.{MustMarshal, MustUnmarshal}`. +* [\#10348](https://github.com/cosmos/cosmos-sdk/pull/10348) StdSignBytes takes a new argument of type `*tx.Tip` for signing over tips using LEGACY_AMINO_JSON. +* [\#10208](https://github.com/cosmos/cosmos-sdk/pull/10208) The `x/auth/signing.Tx` interface now also includes a new `GetTip() *tx.Tip` method for verifying tipped transactions. The `x/auth/types` expected BankKeeper interface now expects the `SendCoins` method too. +* [\#10612](https://github.com/cosmos/cosmos-sdk/pull/10612) `baseapp.NewBaseApp` constructor function doesn't take the `sdk.TxDecoder` anymore. This logic has been moved into the TxDecoderMiddleware. +* [\#10692](https://github.com/cosmos/cosmos-sdk/pull/10612) `SignerData` takes 2 new fields, `Address` and `PubKey`, which need to get populated when using SIGN_MODE_DIRECT_AUX. + +### Client Breaking Changes + +* [\#9594](https://github.com/cosmos/cosmos-sdk/pull/9594) Remove legacy REST API. Please see the [REST Endpoints Migration guide](https://docs.cosmos.network/master/migrations/rest.html) to migrate to the new REST endpoints. +* [\#9995](https://github.com/cosmos/cosmos-sdk/pull/9995) Increased gas cost for creating proposals. + +### CLI Breaking Changes + +* [\#9695](https://github.com/cosmos/cosmos-sdk/pull/9695) ` keys migrate` CLI command now takes no arguments +* [\#9246](https://github.com/cosmos/cosmos-sdk/pull/9246) Removed the CLI flag `--setup-config-only` from the `testnet` command and added the subcommand `init-files`. +* [\#9780](https://github.com/cosmos/cosmos-sdk/pull/9780) Use sigs.k8s.io for yaml, which might lead to minor YAML output changes +* [\#10625](https://github.com/cosmos/cosmos-sdk/pull/10625) Rename `--fee-account` CLI flag to `--fee-granter` +* [\#10684](https://github.com/cosmos/cosmos-sdk/pull/10684) Rename `edit-validator` command's `--moniker` flag to `--new-moniker` + +### Improvements + +* [\#10439](https://github.com/cosmos/cosmos-sdk/pull/10439) Check error for `RegisterQueryHandlerClient` in all modules `RegisterGRPCGatewayRoutes`. +* [\#9780](https://github.com/cosmos/cosmos-sdk/pull/9780) Remove gogoproto `moretags` YAML annotations and add `sigs.k8s.io/yaml` for YAML marshalling. +* (x/bank) [\#10134](https://github.com/cosmos/cosmos-sdk/pull/10134) Add `HasDenomMetadata` function to bank `Keeper` to check if a client coin denom metadata exists in state. +* (types) [\#10076](https://github.com/cosmos/cosmos-sdk/pull/10076) Significantly speedup and lower allocations for `Coins.String()`. +* (x/bank) [\#10022](https://github.com/cosmos/cosmos-sdk/pull/10022) `BankKeeper.SendCoins` now takes less execution time. +* (deps) [\#9987](https://github.com/cosmos/cosmos-sdk/pull/9987) Bump Go version minimum requirement to `1.17` +* (cli) [\#9856](https://github.com/cosmos/cosmos-sdk/pull/9856) Overwrite `--sequence` and `--account-number` flags with default flag values when used with `offline=false` in `sign-batch` command. +* (rosetta) [\#10001](https://github.com/cosmos/cosmos-sdk/issues/10001) Add documentation for rosetta-cli dockerfile and rename folder for the rosetta-ci dockerfile +* [\#9699](https://github.com/cosmos/cosmos-sdk/pull/9699) Add `:`, `.`, `-`, and `_` as allowed characters in the default denom regular expression. +* (genesis) [\#9697](https://github.com/cosmos/cosmos-sdk/pull/9697) Ensure `InitGenesis` returns with non-empty validator set. +* [\#10341](https://github.com/cosmos/cosmos-sdk/pull/10341) Move from `io/ioutil` to `io` and `os` packages. +* [\#10468](https://github.com/cosmos/cosmos-sdk/pull/10468) Allow futureOps to queue additional operations in simulations +* [\#10625](https://github.com/cosmos/cosmos-sdk/pull/10625) Add `--fee-payer` CLI flag +* (cli) [\#10683](https://github.com/cosmos/cosmos-sdk/pull/10683) In CLI, allow 1 SIGN_MODE_DIRECT signer in transactions with multiple signers. +* (store) [\#10741](https://github.com/cosmos/cosmos-sdk/pull/10741) Significantly speedup iterator creation after delete heavy workloads. Significantly improves IBC migration times. +>>>>>>> 314e1d52c (perf: Speedup cachekv iterator on large deletions & IBC v2 upgrade logic (#10741)) ### Bug Fixes diff --git a/store/cachekv/memiterator.go b/store/cachekv/memiterator.go index 0a4bc57a6406..04df40ff56aa 100644 --- a/store/cachekv/memiterator.go +++ b/store/cachekv/memiterator.go @@ -1,6 +1,8 @@ package cachekv import ( + "bytes" + dbm "github.com/tendermint/tm-db" "github.com/cosmos/cosmos-sdk/store/types" @@ -12,6 +14,7 @@ import ( type memIterator struct { types.Iterator + lastKey []byte deleted map[string]struct{} } @@ -29,22 +32,25 @@ func newMemIterator(start, end []byte, items *dbm.MemDB, deleted map[string]stru panic(err) } - newDeleted := make(map[string]struct{}) - for k, v := range deleted { - newDeleted[k] = v - } - return &memIterator{ Iterator: iter, - deleted: newDeleted, + lastKey: nil, + deleted: deleted, } } func (mi *memIterator) Value() []byte { key := mi.Iterator.Key() - if _, ok := mi.deleted[string(key)]; ok { + // We need to handle the case where deleted is modified and includes our current key + // We handle this by maintaining a lastKey object in the iterator. + // If the current key is the same as the last key (and last key is not nil / the start) + // then we are calling value on the same thing as last time. + // Therefore we don't check the mi.deleted to see if this key is included in there. + reCallingOnOldLastKey := (mi.lastKey != nil) && bytes.Equal(key, mi.lastKey) + if _, ok := mi.deleted[string(key)]; ok && !reCallingOnOldLastKey { return nil } + mi.lastKey = key return mi.Iterator.Value() } diff --git a/store/cachekv/store_bench_test.go b/store/cachekv/store_bench_test.go index 2957fe6a6503..7bab3e70f4b4 100644 --- a/store/cachekv/store_bench_test.go +++ b/store/cachekv/store_bench_test.go @@ -40,8 +40,91 @@ func benchmarkCacheKVStoreIterator(numKVs int, b *testing.B) { } } +<<<<<<< HEAD func BenchmarkCacheKVStoreIterator500(b *testing.B) { benchmarkCacheKVStoreIterator(500, b) } func BenchmarkCacheKVStoreIterator1000(b *testing.B) { benchmarkCacheKVStoreIterator(1000, b) } func BenchmarkCacheKVStoreIterator10000(b *testing.B) { benchmarkCacheKVStoreIterator(10000, b) } func BenchmarkCacheKVStoreIterator50000(b *testing.B) { benchmarkCacheKVStoreIterator(50000, b) } func BenchmarkCacheKVStoreIterator100000(b *testing.B) { benchmarkCacheKVStoreIterator(100000, b) } +======= +// Benchmark setting New keys to a store, where the new keys are random. +// the speed of this function does not depend on the values in the parent store +func benchmarkRandomSet(b *testing.B, keysize int) { + mem := dbadapter.Store{DB: dbm.NewMemDB()} + kvstore := cachekv.NewStore(mem) + + // Use a singleton for value, to not waste time computing it + value := randSlice(defaultValueSizeBz) + keys := generateRandomKeys(keysize, b.N) + + b.ReportAllocs() + b.ResetTimer() + + for _, k := range keys { + kvstore.Set(k, value) + } + + iter := kvstore.Iterator(keys[0], keys[b.N]) + defer iter.Close() + + for _ = iter.Key(); iter.Valid(); iter.Next() { + // deadcode elimination stub + sink = iter + } +} + +// Benchmark creating an iterator on a parent with D entries, +// that are all deleted in the cacheKV store. +// We essentially are benchmarking the cacheKV iterator creation & iteration times +// with the number of entries deleted in the parent. +func benchmarkIteratorOnParentWithManyDeletes(b *testing.B, numDeletes int) { + mem := dbadapter.Store{DB: dbm.NewMemDB()} + + // Use a singleton for value, to not waste time computing it + value := randSlice(32) + // Use simple values for keys, pick a random start, + // and take next D keys sequentially after. + startKey := randSlice(32) + keys := generateSequentialKeys(startKey, numDeletes) + // setup parent db with D keys. + for _, k := range keys { + mem.Set(k, value) + } + kvstore := cachekv.NewStore(mem) + // Delete all keys from the cache KV store. + // The keys[1:] is to keep at least one entry in parent, due to a bug in the SDK iterator design. + // Essentially the iterator will never be valid, in that it should never run. + // However, this is incompatible with the for loop structure the SDK uses, hence + // causes a panic. Thus we do keys[1:]. + for _, k := range keys[1:] { + kvstore.Delete(k) + } + + b.ReportAllocs() + b.ResetTimer() + + iter := kvstore.Iterator(keys[0], keys[b.N]) + defer iter.Close() + + for _ = iter.Key(); iter.Valid(); iter.Next() { + // deadcode elimination stub + sink = iter + } +} + +func BenchmarkBlankParentIteratorNextKeySize32(b *testing.B) { + benchmarkBlankParentIteratorNext(b, 32) +} + +func BenchmarkBlankParentAppendKeySize32(b *testing.B) { + benchmarkBlankParentAppend(b, 32) +} + +func BenchmarkSetKeySize32(b *testing.B) { + benchmarkRandomSet(b, 32) +} + +func BenchmarkIteratorOnParentWith1MDeletes(b *testing.B) { + benchmarkIteratorOnParentWithManyDeletes(b, 1_000_000) +} +>>>>>>> 314e1d52c (perf: Speedup cachekv iterator on large deletions & IBC v2 upgrade logic (#10741)) From 24081da4d0a5f06c50b7f140a21405b8f0bac29b Mon Sep 17 00:00:00 2001 From: marbar3778 Date: Mon, 13 Dec 2021 10:15:36 +0100 Subject: [PATCH 2/2] fix conflicts --- CHANGELOG.md | 92 +----------------------------- store/cachekv/bench_helper_test.go | 44 ++++++++++++++ store/cachekv/store_bench_test.go | 68 +++++++++++++--------- 3 files changed, 87 insertions(+), 117 deletions(-) create mode 100644 store/cachekv/bench_helper_test.go diff --git a/CHANGELOG.md b/CHANGELOG.md index fe9e12cda1e6..425076ab31a2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -40,7 +40,9 @@ Ref: https://keepachangelog.com/en/1.0.0/ ## [v0.44.5](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.44.5) - 2021-12-02 ### Improvements + * (baseapp) [\#10631](https://github.com/cosmos/cosmos-sdk/pull/10631) Emit ante events even for the failed txs. +* (store) [\#10741](https://github.com/cosmos/cosmos-sdk/pull/10741) Significantly speedup iterator creation after delete heavy workloads. Significantly improves IBC migration times. ### Bug Fixes @@ -51,98 +53,8 @@ Ref: https://keepachangelog.com/en/1.0.0/ ### Improvements * (types) [\#10630](https://github.com/cosmos/cosmos-sdk/pull/10630) Add an `Events` field to the `TxResponse` type that captures _all_ events emitted by a transaction, unlike `Logs` which only contains events emitted during message execution. -<<<<<<< HEAD * (x/upgrade) [\#10532](https://github.com/cosmos/cosmos-sdk/pull/10532) Add `keeper.DumpUpgradeInfoWithInfoToDisk` to include `Plan.Info` in the upgrade-info file. * (store) [\#10544](https://github.com/cosmos/cosmos-sdk/pull/10544) Use the new IAVL iterator structure which significantly improves iterator performance. -======= -* (deps) [\#10706](https://github.com/cosmos/cosmos-sdk/issues/10706) Bump rosetta-sdk-go to v0.7.2 and rosetta-cli to v0.7.3 -* (module) [\#10711](https://github.com/cosmos/cosmos-sdk/pull/10711) Panic at startup if the app developer forgot to add modules in the `SetOrder{BeginBlocker, EndBlocker, InitGenesis, ExportGenesis}` functions. This means that all modules, even those who have empty implementations for those methods, need to be added to `SetOrder*`. - -### API Breaking Changes - -* (x/mint) [\#10441](https://github.com/cosmos/cosmos-sdk/pull/10441) The `NewAppModule` function now accepts an inflation calculation function as an argument. -* [\#10295](https://github.com/cosmos/cosmos-sdk/pull/10295) Remove store type aliases from /types -* [\#9695](https://github.com/cosmos/cosmos-sdk/pull/9695) Migrate keys from `Info` -> `Record` - * Add new `codec.Codec` argument in: - * `keyring.NewInMemory` - * `keyring.New` - * Rename: - * `SavePubKey` to `SaveOfflineKey`. - * `NewMultiInfo`, `NewLedgerInfo` to `NewLegacyMultiInfo`, `newLegacyLedgerInfo` respectively. Move them into `legacy_info.go`. - * `NewOfflineInfo` to `newLegacyOfflineInfo` and move it to `migration_test.go`. - * Return: - *`keyring.Record, error` in `SaveOfflineKey`, `SaveLedgerKey`, `SaveMultiSig`, `Key` and `KeyByAddress`. - *`keyring.Record` instead of `Info` in `NewMnemonic` and `List`. - * Remove `algo` argument from : - * `SaveOfflineKey` - * Take `keyring.Record` instead of `Info` as first argument in: - * `MkConsKeyOutput` - * `MkValKeyOutput` - * `MkAccKeyOutput` -* [\#10022](https://github.com/cosmos/cosmos-sdk/pull/10022) `AuthKeeper` interface in `x/auth` now includes a function `HasAccount`. -* [\#9759](https://github.com/cosmos/cosmos-sdk/pull/9759) `NewAccountKeeeper` in `x/auth` now takes an additional `bech32Prefix` argument that represents `sdk.Bech32MainPrefix`. -* [\#9628](https://github.com/cosmos/cosmos-sdk/pull/9628) Rename `x/{mod}/legacy` to `x/{mod}/migrations`. -* [\#9571](https://github.com/cosmos/cosmos-sdk/pull/9571) Implemented error handling for staking hooks, which now return an error on failure. -* [\#9427](https://github.com/cosmos/cosmos-sdk/pull/9427) Move simapp `FundAccount` and `FundModuleAccount` to `x/bank/testutil` -* (client/tx) [\#9421](https://github.com/cosmos/cosmos-sdk/pull/9421/) `BuildUnsignedTx`, `BuildSimTx`, `PrintUnsignedStdTx` functions are moved to - the Tx Factory as methods. -* (client/keys) [\#9407](https://github.com/cosmos/cosmos-sdk/pull/9601) Added `keys rename` CLI command and `Keyring.Rename` interface method to rename a key in the keyring. -* (x/slashing) [\#9458](https://github.com/cosmos/cosmos-sdk/pull/9458) Coins burned from slashing is now returned from Slash function and included in Slash event. -* [\#9246](https://github.com/cosmos/cosmos-sdk/pull/9246) The `New` method for the network package now returns an error. -* [\#9519](https://github.com/cosmos/cosmos-sdk/pull/9519) `DeleteDeposits` renamed to `DeleteAndBurnDeposits`, `RefundDeposits` renamed to `RefundAndDeleteDeposits` -* (codec) [\#9521](https://github.com/cosmos/cosmos-sdk/pull/9521) Removed deprecated `clientCtx.JSONCodec` from `client.Context`. -* (codec) [\#9521](https://github.com/cosmos/cosmos-sdk/pull/9521) Rename `EncodingConfig.Marshaler` to `Codec`. -* [\#9594](https://github.com/cosmos/cosmos-sdk/pull/9594) `RESTHandlerFn` argument is removed from the `gov/NewProposalHandler`. -* [\#9594](https://github.com/cosmos/cosmos-sdk/pull/9594) `types/rest` package moved to `testutil/rest`. -* [\#9432](https://github.com/cosmos/cosmos-sdk/pull/9432) `ConsensusParamsKeyTable` moved from `params/keeper` to `params/types` -* [\#9576](https://github.com/cosmos/cosmos-sdk/pull/9576) Add debug error message to `sdkerrors.QueryResult` when enabled -* [\#9650](https://github.com/cosmos/cosmos-sdk/pull/9650) Removed deprecated message handler implementation from the SDK modules. -* [\#10248](https://github.com/cosmos/cosmos-sdk/pull/10248) Remove unused `KeyPowerReduction` variable from x/staking types. -* (x/bank) [\#9832] (https://github.com/cosmos/cosmos-sdk/pull/9832) `AddressFromBalancesStore` renamed to `AddressAndDenomFromBalancesStore`. -* (tests) [\#9938](https://github.com/cosmos/cosmos-sdk/pull/9938) `simapp.Setup` accepts additional `testing.T` argument. -* (baseapp) [\#9920](https://github.com/cosmos/cosmos-sdk/pull/9920) BaseApp `{Check,Deliver,Simulate}Tx` methods are now replaced by a middleware stack. - * Replace the Antehandler interface with the `tx.Handler` and `tx.Middleware` interfaces. - * Replace `baseapp.SetAnteHandler` with `baseapp.SetTxHandler`. - * Move Msg routers from BaseApp to middlewares. - * Move Baseapp panic recovery into a middleware. - * Rename simulation helper methods `baseapp.{Check,Deliver}` to `baseapp.Sim{Check,Deliver}**`. -* (x/gov) [\#10373](https://github.com/cosmos/cosmos-sdk/pull/10373) Removed gov `keeper.{MustMarshal, MustUnmarshal}`. -* [\#10348](https://github.com/cosmos/cosmos-sdk/pull/10348) StdSignBytes takes a new argument of type `*tx.Tip` for signing over tips using LEGACY_AMINO_JSON. -* [\#10208](https://github.com/cosmos/cosmos-sdk/pull/10208) The `x/auth/signing.Tx` interface now also includes a new `GetTip() *tx.Tip` method for verifying tipped transactions. The `x/auth/types` expected BankKeeper interface now expects the `SendCoins` method too. -* [\#10612](https://github.com/cosmos/cosmos-sdk/pull/10612) `baseapp.NewBaseApp` constructor function doesn't take the `sdk.TxDecoder` anymore. This logic has been moved into the TxDecoderMiddleware. -* [\#10692](https://github.com/cosmos/cosmos-sdk/pull/10612) `SignerData` takes 2 new fields, `Address` and `PubKey`, which need to get populated when using SIGN_MODE_DIRECT_AUX. - -### Client Breaking Changes - -* [\#9594](https://github.com/cosmos/cosmos-sdk/pull/9594) Remove legacy REST API. Please see the [REST Endpoints Migration guide](https://docs.cosmos.network/master/migrations/rest.html) to migrate to the new REST endpoints. -* [\#9995](https://github.com/cosmos/cosmos-sdk/pull/9995) Increased gas cost for creating proposals. - -### CLI Breaking Changes - -* [\#9695](https://github.com/cosmos/cosmos-sdk/pull/9695) ` keys migrate` CLI command now takes no arguments -* [\#9246](https://github.com/cosmos/cosmos-sdk/pull/9246) Removed the CLI flag `--setup-config-only` from the `testnet` command and added the subcommand `init-files`. -* [\#9780](https://github.com/cosmos/cosmos-sdk/pull/9780) Use sigs.k8s.io for yaml, which might lead to minor YAML output changes -* [\#10625](https://github.com/cosmos/cosmos-sdk/pull/10625) Rename `--fee-account` CLI flag to `--fee-granter` -* [\#10684](https://github.com/cosmos/cosmos-sdk/pull/10684) Rename `edit-validator` command's `--moniker` flag to `--new-moniker` - -### Improvements - -* [\#10439](https://github.com/cosmos/cosmos-sdk/pull/10439) Check error for `RegisterQueryHandlerClient` in all modules `RegisterGRPCGatewayRoutes`. -* [\#9780](https://github.com/cosmos/cosmos-sdk/pull/9780) Remove gogoproto `moretags` YAML annotations and add `sigs.k8s.io/yaml` for YAML marshalling. -* (x/bank) [\#10134](https://github.com/cosmos/cosmos-sdk/pull/10134) Add `HasDenomMetadata` function to bank `Keeper` to check if a client coin denom metadata exists in state. -* (types) [\#10076](https://github.com/cosmos/cosmos-sdk/pull/10076) Significantly speedup and lower allocations for `Coins.String()`. -* (x/bank) [\#10022](https://github.com/cosmos/cosmos-sdk/pull/10022) `BankKeeper.SendCoins` now takes less execution time. -* (deps) [\#9987](https://github.com/cosmos/cosmos-sdk/pull/9987) Bump Go version minimum requirement to `1.17` -* (cli) [\#9856](https://github.com/cosmos/cosmos-sdk/pull/9856) Overwrite `--sequence` and `--account-number` flags with default flag values when used with `offline=false` in `sign-batch` command. -* (rosetta) [\#10001](https://github.com/cosmos/cosmos-sdk/issues/10001) Add documentation for rosetta-cli dockerfile and rename folder for the rosetta-ci dockerfile -* [\#9699](https://github.com/cosmos/cosmos-sdk/pull/9699) Add `:`, `.`, `-`, and `_` as allowed characters in the default denom regular expression. -* (genesis) [\#9697](https://github.com/cosmos/cosmos-sdk/pull/9697) Ensure `InitGenesis` returns with non-empty validator set. -* [\#10341](https://github.com/cosmos/cosmos-sdk/pull/10341) Move from `io/ioutil` to `io` and `os` packages. -* [\#10468](https://github.com/cosmos/cosmos-sdk/pull/10468) Allow futureOps to queue additional operations in simulations -* [\#10625](https://github.com/cosmos/cosmos-sdk/pull/10625) Add `--fee-payer` CLI flag -* (cli) [\#10683](https://github.com/cosmos/cosmos-sdk/pull/10683) In CLI, allow 1 SIGN_MODE_DIRECT signer in transactions with multiple signers. -* (store) [\#10741](https://github.com/cosmos/cosmos-sdk/pull/10741) Significantly speedup iterator creation after delete heavy workloads. Significantly improves IBC migration times. ->>>>>>> 314e1d52c (perf: Speedup cachekv iterator on large deletions & IBC v2 upgrade logic (#10741)) ### Bug Fixes diff --git a/store/cachekv/bench_helper_test.go b/store/cachekv/bench_helper_test.go new file mode 100644 index 000000000000..fe5be27fabc9 --- /dev/null +++ b/store/cachekv/bench_helper_test.go @@ -0,0 +1,44 @@ +package cachekv_test + +import "crypto/rand" + +func randSlice(sliceSize int) []byte { + bz := make([]byte, sliceSize) + _, _ = rand.Read(bz) + return bz +} + +func incrementByteSlice(bz []byte) { + for index := len(bz) - 1; index >= 0; index-- { + if bz[index] < 255 { + bz[index]++ + break + } else { + bz[index] = 0 + } + } +} + +// Generate many keys starting at startKey, and are in sequential order +func generateSequentialKeys(startKey []byte, numKeys int) [][]byte { + toReturn := make([][]byte, 0, numKeys) + cur := make([]byte, len(startKey)) + copy(cur, startKey) + for i := 0; i < numKeys; i++ { + newKey := make([]byte, len(startKey)) + copy(newKey, cur) + toReturn = append(toReturn, newKey) + incrementByteSlice(cur) + } + return toReturn +} + +// Generate many random, unsorted keys +func generateRandomKeys(keySize int, numKeys int) [][]byte { + toReturn := make([][]byte, 0, numKeys) + for i := 0; i < numKeys; i++ { + newKey := randSlice(keySize) + toReturn = append(toReturn, newKey) + } + return toReturn +} diff --git a/store/cachekv/store_bench_test.go b/store/cachekv/store_bench_test.go index 7bab3e70f4b4..88c86eff564a 100644 --- a/store/cachekv/store_bench_test.go +++ b/store/cachekv/store_bench_test.go @@ -1,8 +1,6 @@ package cachekv_test import ( - "crypto/rand" - "sort" "testing" dbm "github.com/tendermint/tm-db" @@ -11,42 +9,59 @@ import ( "github.com/cosmos/cosmos-sdk/store/dbadapter" ) -func benchmarkCacheKVStoreIterator(numKVs int, b *testing.B) { - b.ReportAllocs() +var sink interface{} + +const defaultValueSizeBz = 1 << 12 + +// This benchmark measures the time of iterator.Next() when the parent store is blank +func benchmarkBlankParentIteratorNext(b *testing.B, keysize int) { mem := dbadapter.Store{DB: dbm.NewMemDB()} - cstore := cachekv.NewStore(mem) - keys := make([]string, numKVs) + kvstore := cachekv.NewStore(mem) + // Use a singleton for value, to not waste time computing it + value := randSlice(defaultValueSizeBz) + // Use simple values for keys, pick a random start, + // and take next b.N keys sequentially after.] + startKey := randSlice(32) - for i := 0; i < numKVs; i++ { - key := make([]byte, 32) - value := make([]byte, 32) + // Add 1 to avoid issues when b.N = 1 + keys := generateSequentialKeys(startKey, b.N+1) + for _, k := range keys { + kvstore.Set(k, value) + } + + b.ReportAllocs() + b.ResetTimer() - _, _ = rand.Read(key) - _, _ = rand.Read(value) + iter := kvstore.Iterator(keys[0], keys[b.N]) + defer iter.Close() - keys[i] = string(key) - cstore.Set(key, value) + for _ = iter.Key(); iter.Valid(); iter.Next() { + // deadcode elimination stub + sink = iter } +} - sort.Strings(keys) +// Benchmark setting New keys to a store, where the new keys are in sequence. +func benchmarkBlankParentAppend(b *testing.B, keysize int) { + mem := dbadapter.Store{DB: dbm.NewMemDB()} + kvstore := cachekv.NewStore(mem) - for n := 0; n < b.N; n++ { - iter := cstore.Iterator([]byte(keys[0]), []byte(keys[numKVs-1])) + // Use a singleton for value, to not waste time computing it + value := randSlice(32) + // Use simple values for keys, pick a random start, + // and take next b.N keys sequentially after. + startKey := randSlice(32) - for _ = iter.Key(); iter.Valid(); iter.Next() { - } + keys := generateSequentialKeys(startKey, b.N) - iter.Close() + b.ReportAllocs() + b.ResetTimer() + + for _, k := range keys { + kvstore.Set(k, value) } } -<<<<<<< HEAD -func BenchmarkCacheKVStoreIterator500(b *testing.B) { benchmarkCacheKVStoreIterator(500, b) } -func BenchmarkCacheKVStoreIterator1000(b *testing.B) { benchmarkCacheKVStoreIterator(1000, b) } -func BenchmarkCacheKVStoreIterator10000(b *testing.B) { benchmarkCacheKVStoreIterator(10000, b) } -func BenchmarkCacheKVStoreIterator50000(b *testing.B) { benchmarkCacheKVStoreIterator(50000, b) } -func BenchmarkCacheKVStoreIterator100000(b *testing.B) { benchmarkCacheKVStoreIterator(100000, b) } -======= // Benchmark setting New keys to a store, where the new keys are random. // the speed of this function does not depend on the values in the parent store func benchmarkRandomSet(b *testing.B, keysize int) { @@ -127,4 +142,3 @@ func BenchmarkSetKeySize32(b *testing.B) { func BenchmarkIteratorOnParentWith1MDeletes(b *testing.B) { benchmarkIteratorOnParentWithManyDeletes(b, 1_000_000) } ->>>>>>> 314e1d52c (perf: Speedup cachekv iterator on large deletions & IBC v2 upgrade logic (#10741))